Know Exactly How Much Material You Need.
Calculate gravel, mulch, pavers, fencing, decking and other project materials before you buy.
Popular Calculators
Choose a calculator and get a material estimate based on your project measurements.
Gravel Calculator
Calculate cubic yards, tons and estimated cost.
Calculate →Mulch Calculator
Calculate cubic yards and bags of mulch.
Calculate →Paver Calculator
Estimate pavers, base material and sand.
Calculate →Fence Calculator
Estimate posts, panels, pickets and concrete.
Calculate →Deck Calculator
Estimate boards, joists and other materials.
Calculate →Topsoil Calculator
Calculate the soil volume needed for your area.
Calculate →Concrete Calculator
Estimate concrete volume for common projects.
Calculate →Driveway Gravel
Estimate gravel for driveway projects.
Calculate →Paver Base Calculator
Estimate gravel and base material under pavers.
Calculate →Fence Post Concrete
Estimate concrete needed for fence posts.
Calculate →Find the Right Calculator
Start with the type of outdoor project you’re planning.
How ExactYard Works
Enter your measurements and let the calculator do the math.
Measure
Enter the dimensions or project measurements required by the calculator.
Choose
Select the material type, depth, waste allowance and other available options.
Calculate
Get an easy-to-understand estimate for your project materials.
Stop guessing. Start calculating.
ExactYard is built around practical project calculations that help you plan before buying materials.
Browse All CalculatorsFree Calculators
Calculate common project quantities without complicated steps.
US & Metric
Work with feet and inches or metric measurements.
Material Options
Choose different material types where appropriate.
Waste Allowance
Add extra material for cuts and project waste.
Clear Formulas
Understand how the calculation is produced.
Mobile Friendly
Use the calculators from your phone or desktop.
Learn Before You Build
Helpful guides that connect directly to your project calculations.
How Much Gravel Do I Need?
Learn how to calculate gravel volume and estimate how much to order.
How Deep Should Gravel Be?
Understand gravel depth for common outdoor projects.
How Much Mulch Do I Need?
Calculate mulch based on area and desired depth.
How Many Pavers Do I Need?
Estimate pavers while accounting for project waste.
How Many Fence Posts Do I Need?
Estimate posts from fence length and spacing.
How Much Concrete for Fence Posts?
Understand how much concrete a fence installation may require.
Ready to Calculate?
Start with your measurements and get a project material estimate in seconds.
Explore All Calculators →Frequently Asked Questions
Are ExactYard calculators free?
Yes. ExactYard is designed to provide free project calculators for common outdoor and home projects.
Can I use feet and inches?
Many ExactYard calculators support US customary measurements, with metric options where available.
Are the results exact?
The results are estimates based on the measurements and material assumptions entered. Actual quantities can vary because of material density, moisture, compaction and project conditions.
Should I add extra material?
For many projects, adding a reasonable waste allowance is useful. The appropriate allowance depends on the material and project.